Grundfos TP 40-360/2 96086915 Circulator Pump 4kw 400v #2986 USED

GRUNDFOS TP 40-360/2 A-F-A-BAQE – 4.0 kW 400V In-Line Circulator Pump (96086915) #2986 – USED

This listing is for a Grundfos TP pump from the TP family of dry-rotor, single-stage in-line circulator pumps. It is a single-head, fixed-speed unit with identical in-line suction and discharge ports, designed for heating, cooling and industrial circulation duties where robust, serviceable pump construction is required.

The pump uses the top-pull-out design, meaning the power head (motor, pump head and impeller) can be removed for maintenance while the pump housing remains in the pipework.

Condition: supplied as a used pump. The unit will show cosmetic wear consistent with previous service use. It is inspected prior to dispatch and confirmed free-turning and operational.
Guarantee: supplied with our 6-month guarantee.

• Pump type: TP family – dry-rotor, single-stage in-line circulator (single-head)
• Control: fixed-speed operation
• Connection: DN40 DIN flanges (PN16)
• Port-to-port length: 340 mm
• Service design: Top-pull-out – power head removable without disturbing pipework
• Shaft seal: BAQE mechanical seal

Need help confirming suitability?
Call us on 01803 220416 for technical advice.

Manufacturer product page

Full technical specifications, curves and documentation can be viewed on the official Grundfos product page:
View Grundfos TP 40-360/2 (96086915) – Variant details

Key specifications (summary)

• Model: TP 40-360/2 A-F-A-BAQE
• Grundfos product number: 96086915
• Rated motor output (P2): 4.0 kW
• Electrical supply: 3 × 380–415 V Δ, 50 Hz (listed as 400 V)
• Connection: DN40, PN16 DIN flanges
• Port-to-port length: 340 mm
• Shaft seal: BAQE

Frequently Asked Questions

What does the model number mean?

• TP – TP pump range (dry-rotor in-line circulator)
• 40 – nominal diameter of inlet and outlet ports (DN40)
• 360 – head series designation
• /2 – 2-pole motor
• A – basic version
• F – DIN flange connections
• A – basic version
• BAQE – shaft seal code
• KW1 – K: 4 kW power rating, W: not for sale in North America, 1: 2-pole, 50 Hz asynchronous motor

What does the BAQE shaft seal code mean?

• B – rubber bellows seal construction
• A – carbon graphite seal face (impregnated)
• Q – silicon carbide counterface
• E – EPDM elastomers

Seal operating temperature (BAQE): suitable from 0 °C up to 120 °C in water duties (EPDM-limited).

Why choose the BAQE seal?

BAQE uses a carbon against silicon-carbide face pairing. This soft–hard combination gives quiet, low-friction running in clean heating and cooling water, while the silicon-carbide counterface provides excellent stability and wear resistance. It is a proven, widely-used seal selection for HVAC circulation duties where smooth operation and reliability are priorities.

Is this suitable to replace other DN40 circulators?

This model uses DN40 PN16 DIN flanges with a port-to-port length of 340 mm. Where dimensions match, it can replace other DN40 in-line circulators from manufacturers such as Wilo, Lowara and KSB, subject to hydraulic duty and system requirements.

Can the motor be removed without draining the system?

Yes – the pump uses a top-pull-out design, so the power head can be removed while the pump housing remains installed in the pipework.

About Our Stock

Stock code: #2986
We specialise in supplying quality pumps and equipment. This unit is supplied as used, inspected prior to dispatch and supplied with a 6-month guarantee.